5311146424 has 32 divisors (see below), whose sum is σ = 10341273600. Its totient is φ = 2554500960.

The previous prime is 5311146397. The next prime is 5311146427. The reversal of 5311146424 is 4246411135.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311146427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22704 + ... + 105535.

It is an arithmetic number, because the mean of its divisors is an integer number (323164800).

Almost surely, 2^5311146424 is an apocalyptic number.

It is an amenable number.

5311146424 is a deficient number, since it is larger than the sum of its proper divisors (5030127176).

5311146424 is a wasteful number, since it uses less digits than its factorization.

5311146424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128443 (or 128439 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 5311146424 is about 72877.6126392735. The cubic root of 5311146424 is about 1744.7348057735.

Adding to 5311146424 its reverse (4246411135), we get a palindrome (9557557559).

The spelling of 5311146424 in words is "five billion, three hundred eleven million, one hundred forty-six thousand, four hundred twenty-four".